1′,3′-dihydro-1′3′,3′-trimethyl-6-nitrospiro[2<I>H</I>-1-benzopyran-2,2′-( 2<I>H</I>)-indole] CAS 1498-88-0

Purity 97%+In StockPharmaceutical Standards
CAS No.1498-88-0
Molecular FormulaC19H30N2O3
Molecular Weight334.45 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1′,3′-dihydro-1′3′,3′-trimethyl-6-nitrospiro[2<I>H</I>-1-benzopyran-2,2′-( 2<I>H</I>)-indole] CAS 1498-88-0 chemical structure

Description

1′,3′-dihydro-1′3′,3′-trimethyl-6-nitrospiro[2<I>H</I>-1-benzopyran-2,2′-( 2<I>H</I>)-indole] (CAS 1498-88-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H30N2O3. Molecular weight: 334.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC19H30N2O3
Molecular Weight334.45 g/mol
AppearanceOff-white to pale yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Nitrogen Atoms2

Related dihydro Standards

Recommended Standards

Why CATO?